My Steem Mining Experience on Window

I have been trying to mining Steem for the last five days without success.
I had downloaded all the necessary file, include the latest blockchain.
But, I kept​ getting this error:

It turns out the problems was on the config file.
It needs to add a checkpoint.
checkpoint = [2931839 , "002cbc7f53cd19156412ac078ae8879114d92526"]

After that, start up Steemd.exe, it starts to sync... waited for a ​while.
Hurray, success! It is mining.
Have not found a block yet, sure I am excited to see my miner is mining. Yay!

Currently, I am using the latest window binaries from @bitcube
https://steemit.com/steem/@bitcube/steem-windows-wallet-and-miner-v0-12-0

Here is ​the list of the useful links.

Software release.
This is the newest release for next Tuesday's hardfork.
https://steemit.com/steemit/@hbhades/steem-release-in-5-days-will-update-payout-schedule

Helpful Mining Guides

For linux:
From @joseph
https://steemit.com/steemhelp/@joseph/mining-steem-for-dummies
From@clayop
https://steemit.com/miner-category/@clayop/steem-miner-setup-in-ubuntu-15

For window:
From @tuck-fheman
https://steemit.com/steem/@tuck-fheman/how-to-mine-steem-in-windows
From@pfunk
https://steemit.com/steem/@pfunk/guide-maximize-your-mining-hashrate-in-windows-by-mining-steem-in-a-vm
From @bitcube
https://steemit.com/steem/@bitcube/steem-mining-in-microsoft-windows-a-builder-s-guide-part-1
https://steemit.com/steem/@bitcube/steem-mining-in-microsoft-windows-a-miner-s-guide-part-2

For Mac:
From @trung81
https://steemit.com/steem/@trung81/mining-seem-on-a-mac

Blockchain to use:
This blockchain add checkpoint on the config file:
It is not formatted for notepad to edit. has to use notepad++ to edit.
http://steemitup.eu/

Happy Mining!